What you would do is divide all of the minutes by the amount of pages to find how long for each rate for one page. (ex. 18/12, Michael reads 1 page in 1.5 minutes. 12/8, Michael reads 1 page in 1.5 minutes. 30/20, Michael reads one page in 1.5 minutes) Therefore, yes it is proportional, and the equation is y=1.5x (there is no y intercept)

I hope this will help

4 0

2 years ago

Which of these values would you most likely see on a U.S. speed limit sign?

Ira Lisetskai [31]

Answer:

A. 55 miles/hour

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The Quick Change Oil Company has a number of outlets in the metropolitan Seattle area. The daily number of oil changes at the Oa

timurjin [86]

Answer: 5 classes.

Step-by-step explanation:

You can use the rule to determine the number of classes for a frequency distribution.

The rule says that where

is the number of classes

is the number of the data points

We know that the number of data points is = 20.

Next, we start searching for so that we can get a number 2 to the that is larger that the number of data points.

This suggests that you should use 5 classes.

4 0

3 years ago

Determine whether the following relation is a function. {(-6, – 8), (5, 1). (9.-4), (7,2), (15, 0)} ​

Determine whether the following relation is a function. {(-6, – 8), (5, 1). (9.-4), (7,2), (15, 0)}